Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets
Particle acceleration by magnetic reconnection is now recognized as an important process in magnetically dominated regions of galactic and extragalactic black hole sources. This process helps to solve current puzzles specially related to the origin of the very high energy flare emission in these sou...
| 主要な著者: | , , , , , |
|---|---|
| フォーマット: | Journal article |
| 言語: | English |
| 出版事項: |
Sissa Medialab
2019
|
| _version_ | 1826293377245642752 |
|---|---|
| author | de Gouveia Dal Pino, EM Alves Batista, R Kadowaki, LS Kowal, G Medina-Torrejon, T Ramirez-Rodriguez, JC |
| author_facet | de Gouveia Dal Pino, EM Alves Batista, R Kadowaki, LS Kowal, G Medina-Torrejon, T Ramirez-Rodriguez, JC |
| author_sort | de Gouveia Dal Pino, EM |
| collection | OXFORD |
| description | Particle acceleration by magnetic reconnection is now recognized as an important process in magnetically dominated regions of galactic and extragalactic black hole sources. This process helps to solve current puzzles specially related to the origin of the very high energy flare emission in these sources. In this review, we discuss this acceleration mechanism and show recent analytical studies and multidimensional numerical SRMHD and GRMHD (special and general relativistic magnetohydrodynamical) simulations with the injection of test particles, which help us to understand this process both in relativistic jets and coronal regions of these sources. The very high energy and neutrino emission resulting from the accelerated particles by reconnection is also discussed. |
| first_indexed | 2024-03-07T03:29:10Z |
| format | Journal article |
| id | oxford-uuid:ba16f7ce-4fac-4b7f-8e86-93a03e8ab031 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T03:29:10Z |
| publishDate | 2019 |
| publisher | Sissa Medialab |
| record_format | dspace |
| spelling | oxford-uuid:ba16f7ce-4fac-4b7f-8e86-93a03e8ab0312022-03-27T05:07:34ZMagnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jetsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:ba16f7ce-4fac-4b7f-8e86-93a03e8ab031EnglishSymplectic ElementsSissa Medialab2019de Gouveia Dal Pino, EMAlves Batista, RKadowaki, LSKowal, GMedina-Torrejon, TRamirez-Rodriguez, JCParticle acceleration by magnetic reconnection is now recognized as an important process in magnetically dominated regions of galactic and extragalactic black hole sources. This process helps to solve current puzzles specially related to the origin of the very high energy flare emission in these sources. In this review, we discuss this acceleration mechanism and show recent analytical studies and multidimensional numerical SRMHD and GRMHD (special and general relativistic magnetohydrodynamical) simulations with the injection of test particles, which help us to understand this process both in relativistic jets and coronal regions of these sources. The very high energy and neutrino emission resulting from the accelerated particles by reconnection is also discussed. |
| spellingShingle | de Gouveia Dal Pino, EM Alves Batista, R Kadowaki, LS Kowal, G Medina-Torrejon, T Ramirez-Rodriguez, JC Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets |
| title | Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets |
| title_full | Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets |
| title_fullStr | Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets |
| title_full_unstemmed | Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets |
| title_short | Magnetic reconnection, cosmic ray acceleration and gamma-ray emission around black holes and relativistic jets |
| title_sort | magnetic reconnection cosmic ray acceleration and gamma ray emission around black holes and relativistic jets |
| work_keys_str_mv | AT degouveiadalpinoem magneticreconnectioncosmicrayaccelerationandgammarayemissionaroundblackholesandrelativisticjets AT alvesbatistar magneticreconnectioncosmicrayaccelerationandgammarayemissionaroundblackholesandrelativisticjets AT kadowakils magneticreconnectioncosmicrayaccelerationandgammarayemissionaroundblackholesandrelativisticjets AT kowalg magneticreconnectioncosmicrayaccelerationandgammarayemissionaroundblackholesandrelativisticjets AT medinatorrejont magneticreconnectioncosmicrayaccelerationandgammarayemissionaroundblackholesandrelativisticjets AT ramirezrodriguezjc magneticreconnectioncosmicrayaccelerationandgammarayemissionaroundblackholesandrelativisticjets |